I’m giving 2 talks at Tek in Chicago — Shell Scripting for PHP Developers and Create Better Dotfiles — later this month. It’ll be something to see! You don’t want to miss it!
The /usr/bin/env approach in a Shell script's shebang line is pretty clever, but where did it originate? The earliest examples I could find were for Python in 1998. In "Programming Perl" it is mentioned in the 3rd edition from 2000, but not earlier. I also did not find it used in Tcl or Expect references. All sorts of wrapper script hacks with exec were used though.
So, can anybody point me at pre-1998 examples of the use of env in a Shell script's first line? #shell#python#unix#linux
Actualizando mi script para passwords para poder usarlo con tut y mantener la cuenta encryptada en la config.
Asi como actualizar las opciones de editar y añadir passwords ......
„The Missing Semester of your CS education” is a series of lectures run by the MIT students. They discuss things like #shell, #vim, #git, #ssh. Worth watching, especially if you are new to the industry.
I keep forgetting the name but aria2 is just great when you want to download a torrent on a server. One parameter (magnet or torrent file) and it starts downloading.
"[#Shell's] Energy Transition report is actually a full-throated defense of the #FossilFuel industry.
– First, management is bullish on #LNG production;
– Second, they foresee a continued significant role for #oil in the transportation sector;
– Third, [there is] an expectation for more #hydrogen.
– Fourth, new carbon abatement and removal technologies “will be needed.” [This refers to] technologies or operating efficiencies that presently do not exist."
Du kannst unter Linux entweder auf der Kommandozeile oder mit grafischen Hilfsprogrammen das Passwort Deines Benutzers ändern. Als Root-Benutzer hast Du ausserdem die Möglichkeit, Passwörter für alle Benutzer deines Systems zurückzusetzen.
In today's #Linux#shell adventures, did you know that [ is an executable ELF binary provided by coreutils? There's a /usr/bin/[ program in the $PATH on most Linux systems.